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Jiaxin HE; Shaohui HE; Xiabing LIU; Jinlei ZHENG
《结构与土木工程前沿(英文)》 2022年 第16卷 第6期 页码 685-703 doi: 10.1007/s11709-022-0824-2
关键词: double tunnels super-span structural design mechanical response numerical simulation field monitoring
《结构与土木工程前沿(英文)》 页码 884-900 doi: 10.1007/s11709-022-0912-3
关键词: shield tunnel waterproof performance horizontal transverse deformation joint opening weakening behavior
王梦恕,张梅
《中国工程科学》 2009年 第11卷 第12期 页码 4-8
铁路隧道的建设正处于前所未有的大发展时期,笔者在总结大量工程成功经验和失败教训的基础上提出了铁路隧道建设的基本理念:隧道必须建成遗产工程;隧道必须进行科学的风险评估;隧道建设必须合理工期、合理造价、合理合同、合理施工方案和设计原则;隧道必须进行信息化施工。提出了单双线隧道选择、隧道纵坡及辅助导洞设置、支护结构设计以及快速施工等隧道设计原则。隧道建设的理念和设计原则可指导今后铁路隧道的规划、设计和施工。
Damage on lining concrete in highway tunnels under combined sulfate and chloride attack
Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 331-340 doi: 10.1007/s11709-017-0421-y
The combined effect from sulfate and chloride is one of the important reasons to cause the damage of lining concrete in highway tunnels. To investigate the effect of chloride ions on the corrosion of lining concretes under sulfate attack, ultrasonic detecting, compression test and X-ray Diffraction (XRD) were performed on the concretes to obtain the ultrasonic velocity, corrosion thickness, compression strength and corrosion products. The ultrasonic results, compression strength and XRD patterns confirmed that the existence of chloride certainly depressed the corrosion damage on the lining concretes under sulfate attack, and the depressing effect increased with the content of chloride in the composite solution. The corrosion damage on the concretes experienced three stages independent of the composition of corrosive solution: initial slower enhancement on the strength, stabilization period and linear degradation period. The existence of chloride mainly affected the final degradation stage and obviously decreased the corrosion thickness.
关键词: lining concrete sulfate chloride compression ultrasonic
Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning
Xinbin WU; Junjie LI; Linlin WANG
《结构与土木工程前沿(英文)》 2022年 第16卷 第5期 页码 564-575 doi: 10.1007/s11709-022-0829-x
关键词: water conveyance tunnels siltation images remotely operated vehicles deep learning ensemble learning computer vision
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0966-x
关键词: anti-fault effect engineering measures LRAF method stress and displacement field tunnel-crossing active faults
Centrifuge experiments for shallow tunnels at active reverse fault intersection
Mehdi SABAGH, Abbas GHALANDARZADEH
《结构与土木工程前沿(英文)》 2020年 第14卷 第3期 页码 731-745 doi: 10.1007/s11709-020-0614-7
关键词: reverse fault rupture continuous tunnel geotechnical centrifuge ground surface deformations fragility curves
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 448-457 doi: 10.1007/s11709-007-0061-8
Numerical study of thermal characteristics of double skin facade system with middle shade
Shaoning LIU, Xiangfei KONG, Hua YANG, Minchao FAN, Xin ZHAN
《能源前沿(英文)》 2021年 第15卷 第1期 页码 222-234 doi: 10.1007/s11708-017-0480-8
关键词: middle shade position thermal characteristics double skin facade
Comparative study on foundation treatment methods of immersed tunnels in China
Shaochun WANG, Xuehui ZHANG, Yun BAI
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 82-93 doi: 10.1007/s11709-019-0575-x
关键词: foundation treatment method immersed tunnel subsoil stress settlement
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
《结构与土木工程前沿(英文)》 2009年 第3卷 第1期 页码 25-31 doi: 10.1007/s11709-009-0012-7
关键词: fiber reinforced polymer (FRP) concrete steel double-skin tubular members (DSTMs) moment-curvature curve flexural strength
《结构与土木工程前沿(英文)》 页码 870-883 doi: 10.1007/s11709-023-0977-7
关键词: UHPFRC prefabricated updeck road tunnel lap-spliced rebars flexural tests
Enhancement of distillate output of double basin solar still with vacuum tubes
Hitesh N PANCHAL, P K SHAH
《能源前沿(英文)》 2014年 第8卷 第1期 页码 101-109 doi: 10.1007/s11708-014-0299-5
关键词: double basin solar still calcium stones pebbles granite gravel distillate output
Latest development of double perovskite electrode materials for solid oxide fuel cells: a review
Shammya AFROZE, AfizulHakem KARIM, Quentin CHEOK, Sten ERIKSSON, Abul K. AZAD
《能源前沿(英文)》 2019年 第13卷 第4期 页码 770-797 doi: 10.1007/s11708-019-0651-x
关键词: double perovskites electrode materials hydrocarbon fuel solid oxide fuel cells
《化学科学与工程前沿(英文)》 2023年 第17卷 第7期 页码 893-905 doi: 10.1007/s11705-022-2290-8
关键词: double-network hydrogel dye degradation silver nanoparticles alginate
标题 作者 时间 类型 操作
Structural design and mechanical responses of closely spaced super-span double tunnels in strongly weathered
Jiaxin HE; Shaohui HE; Xiabing LIU; Jinlei ZHENG
期刊论文
Weakening behavior of waterproof performance in joints of shield tunnels under adjacent constructions
期刊论文
Damage on lining concrete in highway tunnels under combined sulfate and chloride attack
Rongrong YIN, Chenchen ZHANG, Qing WU, Baocheng LI, He XIE
期刊论文
Efficient Identification of water conveyance tunnels siltation based on ensemble deep learning
Xinbin WU; Junjie LI; Linlin WANG
期刊论文
Influence of advanced engineering measures on displacement and stress field of surrounding rock in tunnels
期刊论文
Centrifuge experiments for shallow tunnels at active reverse fault intersection
Mehdi SABAGH, Abbas GHALANDARZADEH
期刊论文
Experimental measurement of double-K fracture parameters of concrete with small-size aggregates
ZHANG Xiufang, XU Shilang, ZHENG Shuang
期刊论文
Numerical study of thermal characteristics of double skin facade system with middle shade
Shaoning LIU, Xiangfei KONG, Hua YANG, Minchao FAN, Xin ZHAN
期刊论文
Comparative study on foundation treatment methods of immersed tunnels in China
Shaochun WANG, Xuehui ZHANG, Yun BAI
期刊论文
Moment-curvature relationship of FRP-concrete-steel double-skin tubular members
Mingxue LIU, Jiaru QIAN
期刊论文
Connection of the prefabricated updeck of road tunnels by a short lap-spliced joint using ultra-high-performance
期刊论文
Enhancement of distillate output of double basin solar still with vacuum tubes
Hitesh N PANCHAL, P K SHAH
期刊论文
Latest development of double perovskite electrode materials for solid oxide fuel cells: a review
Shammya AFROZE, AfizulHakem KARIM, Quentin CHEOK, Sten ERIKSSON, Abul K. AZAD
期刊论文